Rearrange source tree to be directly usable by dependants

This allows the LV2 source distribution to be used as an include path for
compilers and an LV2_PATH for applications, at the expense of self-contained
bundles.  That's a nice idea, but it made LV2 itself weird and annoying to
depend on.  This rearranges things so that directories in the source tree
correspond more closely to installation directories.

To make this possible, the "aux" directory in the documentation output has been
changed to "style", to avoid the reserved name "aux" on Windows.

1 files changed, 89 insertions, 0 deletions

diff --git a/include/lv2/resize-port/resize-port.h b/include/lv2/resize-port/resize-port.h
new file mode 100644
index 0000000..a3a11c4
--- /dev/null
+++ b/include/lv2/resize-port/resize-port.h
@@ -0,0 +1,89 @@
+/*
+  Copyright 2007-2016 David Robillard <d@drobilla.net>
+
+  Permission to use, copy, modify, and/or distribute this software for any
+  purpose with or without fee is hereby granted, provided that the above
+  copyright notice and this permission notice appear in all copies.
+
+  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#ifndef LV2_RESIZE_PORT_H
+#define LV2_RESIZE_PORT_H
+
+/**
+   @defgroup resize-port Resize Port
+   @ingroup lv2
+
+   Dynamically sized LV2 port buffers.
+
+   @{
+*/
+
+#include <stddef.h>
+#include <stdint.h>
+
+// clang-format off
+
+#define LV2_RESIZE_PORT_URI    "http://lv2plug.in/ns/ext/resize-port"  ///< http://lv2plug.in/ns/ext/resize-port
+#define LV2_RESIZE_PORT_PREFIX LV2_RESIZE_PORT_URI "#"                 ///< http://lv2plug.in/ns/ext/resize-port#
+
+#define LV2_RESIZE_PORT__asLargeAs   LV2_RESIZE_PORT_PREFIX "asLargeAs"    ///< http://lv2plug.in/ns/ext/resize-port#asLargeAs
+#define LV2_RESIZE_PORT__minimumSize LV2_RESIZE_PORT_PREFIX "minimumSize"  ///< http://lv2plug.in/ns/ext/resize-port#minimumSize
+#define LV2_RESIZE_PORT__resize      LV2_RESIZE_PORT_PREFIX "resize"       ///< http://lv2plug.in/ns/ext/resize-port#resize
+
+// clang-format on
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** A status code for state functions. */
+typedef enum {
+  LV2_RESIZE_PORT_SUCCESS      = 0, /**< Completed successfully. */
+  LV2_RESIZE_PORT_ERR_UNKNOWN  = 1, /**< Unknown error. */
+  LV2_RESIZE_PORT_ERR_NO_SPACE = 2  /**< Insufficient space. */
+} LV2_Resize_Port_Status;
+
+/** Opaque data for resize method. */
+typedef void* LV2_Resize_Port_Feature_Data;
+
+/** Host feature to allow plugins to resize their port buffers. */
+typedef struct {
+  /** Opaque data for resize method. */
+  LV2_Resize_Port_Feature_Data data;
+
+  /**
+     Resize a port buffer to at least `size` bytes.
+
+     This function MAY return an error, in which case the port buffer was not
+     resized and the port is still connected to the same location.  Plugins
+     MUST gracefully handle this situation.
+
+     This function is in the audio threading class.
+
+     The host MUST preserve the contents of the port buffer when resizing.
+
+     Plugins MAY resize a port many times in a single run callback.  Hosts
+     SHOULD make this as inexpensive as possible.
+  */
+  LV2_Resize_Port_Status (*resize)(LV2_Resize_Port_Feature_Data data,
+                                   uint32_t                     index,
+                                   size_t                       size);
+} LV2_Resize_Port_Resize;
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+/**
+   @}
+*/
+
+#endif /* LV2_RESIZE_PORT_H */